I am restoring my John Deere 314 Lawn Tractor. To remove the back frame I need to remove these black knobs (One is for the hydraulics and the other is for blade height). Any idea on how to get them off? They do not screw off snd don’t pop off either. Thanks!
The one under the seat is typically held on by a jam nut. You can loosen the jam but and you should be good to go. The deck height knob can be hard. Using a cloth grip the threads with a pair of Chanel locks and then see if you can unscrew the knob.